Rittorsha.jp 立東舎

立東舎は出版社リットーミュージックの中の、おもしろレーベルです。

Online Status
Offline

Server IP address resolved: No
Http response code: None
Last Checked: 11/03/2026

Rittorsha.jp attracts 312 unique visitors daily, generating 312 pageviews. The estimated value of rittorsha.jp is 3,124 USD. Each visitor views approximately 1.07 pages on average.

According to Majestic's traffic estimates, rittorsha.jp ranks 34,008 globally.

See the list of other websites hosted by IDC Yahoo Japan Corporation, JP.

Rittorsha.jp is registered with the .JP top-level domain. Explore additional websites within the .JP zone.

According to the latest verification on (November 03, 2026), rittorsha.jp has an invalid SSL certificate. Click the "Refresh" button in the Safety Information section for updated SSL details.

According to Google Safe Browsing, Google Safe Search and Symantec rittorsha.jp appears to be a safe domain.

Based on Google's Mobile-Friendly test, rittorsha.jp is optimized for mobile and tablet devices, although the web page loading speed could be improved.

Global Rank
2,365,078
Average Load Time
0.00sec
Links In Count
34
Website Value
$2,920
Overview
Last Updated: 11/03/2026
Overall result - rittorsha.jp is safe.
We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.
Norton Connect Safe
Last Updated: 03/31/2026
rittorsha.jp is safe.
Norton ConnectSafe evaluates rittorsha.jp for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 07/21/2017
rittorsha.jp is safe.
SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.
Google Safe Browsing
Last Updated: 01/09/2019
rittorsha.jp is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
Site Advisor
Last Updated: 03/09/2021
rittorsha.jp is safe.
McAfee assesses rittorsha.jp for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze rittorsha.jp for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 11/03/2026
rittorsha.jp child safety is unknown.
The WOT calculates reputation of the rittorsha.jp. This reputation system receives ratings from users and information from third-party sources, assesses the rittorsha.jp for safety features and confirms, whether rittorsha.jp is suitable for children.

Rittorsha.jp | SSL Certificate Information
WARNING!Certificate download error. Previous scan results are shown below.
DomainUnknown
Issuer OrganizationUnknown
IssuerUnknown
AlgorithmUnknown
Valid formUnknown
ExpirationUnknown
SignedNo information
Additional Domains
Server Location

Rittorsha.jp ASN Information

ASN ID: 4694
ASN Title: IDC Yahoo Japan Corporation, JP

Last Update: 05/19/2026

% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS4608 - AS4864'

as-block: AS4608 - AS4864
descr: APNIC ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: APNIC-HM
last-modified: 2008-09-04T06:40:26Z
source: APNIC

role: APNIC Hostmaster
address: 6 Cordelia Street
address: South Brisbane
address: QLD 4101
country: AU
phone: +61 7 3858 3100
fax-no: +61 7 3858 3199
e-mail: helpdesk@apnic.net
admin-c: AMS11-AP
tech-c: AH256-AP
nic-hdl: HM20-AP
remarks: Administrator for APNIC
notify: hostmaster@apnic.net
mnt-by: MAINT-APNIC-AP
last-modified: 2013-10-23T04:06:51Z
source: APNIC

% Information related to 'AS4672 - AS4735'

as-block: AS4672 - AS4735
descr: JPNIC-2Byte-ASBLOCK-AP
descr: for assignment to JPNIC members
country: JP
admin-c: JNIC1-AP
tech-c: JNIC1-AP
remarks: Authoritative information regarding AS Number
remarks: assignments made from within this block can be
remarks: queried at whois.nic.ad.jp.
remarks: To only display English output,
remarks: add '/e' at the end of command,
remarks: e.g. 'whois -h whois.nic.ad.jp xxx/e'.
mnt-by: APNIC-HM
mnt-lower: MAINT-JPNIC
last-modified: 2017-06-12T03:54:29Z
source: APNIC

role: Japan Network Information Center
address: Urbannet-Kanda Bldg 4F
address: 3-6-2 Uchi-Kanda
address: Chiyoda-ku, Tokyo 101-0047,Japan
country: JP
phone: +81-3-5297-2311
fax-no: +81-3-5297-2312
e-mail: hostmaster@nic.ad.jp
admin-c: JI13-AP
tech-c: JE53-AP
nic-hdl: JNIC1-AP
mnt-by: MAINT-JPNIC
last-modified: 2012-08-28T07:58:02Z
source: APNIC

% Information related to 'AS4694'

aut-num: AS4694
as-name: IDC
descr: Yahoo Japan Corporation
import:
export:
country: JP
admin-c: MH15688JP
tech-c: AN8394JP
tech-c: MT21278JP
last-modified: 2012-10-04T04:24:34Z
source: JPNIC

% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US4)

WHOIS

[ JPRS database provides information on network administration. Its use is ]
[ restricted to network administration purposes. For further information, ]
[ use 'whois -h whois.jprs.jp help'. To suppress Japanese output, add'/e' ]
[ at the end of command, e.g. 'whois -h whois.jprs.jp xxx/e'. ]
[ ]
[ Notice -------------------------------------------------------------------- ]
[ JPRS will add the [Lock Status] element to the response format of JP domain ]
[ name on November 12, 2023. ]
[ For further information, please see the following webpage. ]
[ https://jprs.jp/whatsnew/notice/2023/231112.html (only in Japanese) ]
[ --------------------------------------------------------------------------- ]
Domain Information: [ドメイン情報]
[Domain Name] RITTORSHA.JP

[登録者名] (株)リットーミュージック
[Registrant] RITTOR MUSIC, INC.

[Name Server] ns-1091.awsdns-08.org
[Name Server] ns-467.awsdns-58.com
[Name Server] ns-1911.awsdns-46.co.uk
[Name Server] ns-740.awsdns-28.net
[Signing Key]

[登録年月日] 2015/04/17
[有効期限] 2024/04/30
[状態] Active
[最終更新] 2023/05/01 01:05:08 (JST)

Contact Information: [公開連絡窓口]
[名前] 株式会社インプレスホールディングス
[Name] Impress Holdings, Inc.
[Email] nic-notify@impress.co.jp
[Web Page]
[郵便番号]
[住所]
[Postal Address]
[電話番号] 03-6837-5010
[FAX番号]


DNS Records
HostA RecordTTL
HostMX RecordPriorityTTL
HostNS RecordTTL
HostTXT RecordTTL
Warnings

Errors

Last tested: 04/08/2017

Desktop
Desktop Speed
56%

Desktop Resource Breakdown
Total Resources109
Number of Hosts15
Static Resources95
JavaScript Resources12
CSS Resources7

Last tested: 04/06/2017

Mobile
Mobile Usability
99%
Mobile Speed
49%

Mobile Resource Breakdown
Total Resources111
Number of Hosts15
Static Resources99
JavaScript Resources12
CSS Resources7
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